I got a d16a6 custom turbo kit (450cc injectors 14b small intercooler) wanna do afc hack and I want to achieve 200hp out of my motor before I changed it up to do b series t3/t4 if anyones got some suggestions on how to get it their I'd appretiate it. I also am not sure if i should change the head to get a couple more ponies......give me suggestions and how much you guys have pulled out of your dseries with turbo kits and hack....

 

i wanna know too. i have a d16y8 with ihi turbo rite now and waiting for some stuff to come in. new setup is gonna be 14b turbo, drop shop manifold, 2.5 downpipe, 450cc, vafc, walbro intank. im gonna be running 10 psi. what psi are you gonna run it at>?

 

I've been told by several people that the Y8 head is the best flowing D-series head.
Take this with a grain of salt tho, i've not experienced the Z6.

I will however tell you to look at the intake mani on both.
The Y8 is definately larger. Flows more air.
just my $.02